Material lifting device of premixed mortar production line

Abstract

The utility model relates to the technical field of ready-mixed mortar production lines, and discloses a material lifting device of a ready-mixed mortar production line, which comprises a support frame, the left part of the upper end of the support frame is fixedly connected with a processing mechanism in a penetrating manner, and the lower end of the processing mechanism is fixedly connected with an auger conveyor in a penetrating manner; a discharging pipe is fixedly connected to the right portion of the lower end of the auger conveyor in a penetrating mode, a driver is arranged in the middle of the left end of the auger conveyor, universal wheels are fixedly connected to the four corners of the lower end of the supporting frame, and two supporting rods are jointly and fixedly connected between the upper frame wall and the lower frame wall of the supporting frame. According to the material lifting device of the ready-mixed mortar production line, the universal ball and the push-pull rod are arranged, the height and angle of the device are convenient to adjust, the application range of the device is expanded, the processing mechanism and the crushing mechanism are arranged, large raw materials can be crushed, the situation that the device is blocked by the raw materials is prevented, and the material lifting device is suitable for being widely used.

Description

Technical Field

[0001] The utility model relates to the technical field of premixed mortar production lines, in particular to a material lifting device for a premixed mortar production line. Background Art

[0002] Premixed mortar refers to various mortar mixtures produced by specialized manufacturers and used in construction projects. It is a new type of building material developed in my country in recent years. It can be divided into ordinary premixed mortar and special mortar according to performance. At present, mortar mixers are machines that mix cement, sand and gravel aggregates and water into mortar mixtures. They are widely used in the engineering field, and the premixed mortar production line will use a lifting device for feeding. There are at least the following disadvantages in the use of existing lifting devices: 1. The feeding height of existing lifting devices is mostly fixed, which is not convenient for flexibly adjusting the height and angle of the device according to the usage, reducing the scope of application of the device and reducing the practicality; 2. When using existing lifting devices, most of them are directly fed and then stirred. In this way, larger raw materials are prone to blockage of the device, and larger raw materials are also prone to damage the device, affecting the service life of the device. Therefore, we have launched a lifting device for a premixed mortar production line. Utility Model Content

[0003] The main purpose of the utility model is to provide a material lifting device for a premixed mortar production line, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The top of described supporting tractor is provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the lower end of described toothed connecting strip is cooperatively connected with the toothed connecting strip.

[0006] Preferably, an adjustment seat is threadedly connected to the middle portion of the outer surface of the adjusting screw rod, a push-pull rod is movably connected between the upper portion of the front seat wall and the upper portion of the rear seat wall of the adjusting seat via a movable shaft, a fixed seat is movably connected to the right portion of the outer surface of the push-pull rod via a movable shaft, and the upper end of the fixed seat is fixedly connected to the right portion of the lower end of the auger conveyor.

[0007] Preferably, the adjustment frame is configured as an I-shaped structure, and the distance between the front frame wall and the rear frame wall of the adjustment frame is consistent with the width of the support frame, and the upper end surface of the fixing seat is configured as an arc-shaped concave surface.

[0008] Preferably, a avoidance groove is opened in the middle of the lower end of the universal ball, the left part of the outer surface of the adjusting screw is located inside the avoidance groove, and the outer surface of the adjusting screw does not contact the groove wall of the avoidance groove.

[0009] Preferably, the processing mechanism includes a processing cylinder, a filter screen is fixedly connected to the lower portion of the side cylinder wall of the processing cylinder, a feed pipe is fixedly connected to the lower end of the processing cylinder, and the lower end of the feed pipe is fixedly connected to the upper end of the auger conveyor, a crushing mechanism is movably connected to the middle portion of the upper end of the processing cylinder, a feed inlet is opened on the left portion of the upper cylinder wall of the processing cylinder, and the lower portion of the outer surface of the processing cylinder is fixedly connected to the upper frame wall of the support frame.

[0010] Preferably, the crushing mechanism includes a driving motor, the output end of the driving motor passes through the upper wall of the processing cylinder and is fixedly connected to a driving shaft, and the upper end of the driving shaft is movably connected to the upper wall of the processing cylinder through a bearing, a plurality of crushing knives are inserted and fixedly connected to the outer surface of the driving shaft, and a cleaning brush is fixedly connected to the lower end of the driving shaft.

[0011] Preferably, the lower end surface of the cleaning brush contacts the upper end surface of the filter screen, the lower portion of the outer surface of the treatment cylinder is configured as a conical structure, and the feed pipe is configured as a folded pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting a universal ball and a push-pull rod, the adjusting frame is driven to move left and right by rotating the adjusting screw, so that the push-pull rod pushes and pulls the right part of the outer surface of the auger conveyor, the height of the auger conveyor can be flexibly adjusted, and the angle of the auger conveyor can be flexibly adjusted by rotating the adjusting screw, thereby expanding the application range of the device and improving the practicality of the device;

[0014] 2. In the utility model, by setting up a processing mechanism and a crushing mechanism, the crushing knife is driven to rotate by a driving motor, and the filter screen is used to block and filter, so that the crushing knife can continuously crush larger raw materials, so that only the crushed raw materials can enter the auger conveyor, thereby avoiding the situation where the device is blocked by larger raw materials, and the crushed raw materials are not easy to damage the device, which also extends the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a material lifting device for a premixed mortar production line of the utility model;

[0016] Figure 2 The utility model is a material lifting device for a premixed mortar production line Figure 1 A magnified view of middle;

[0017] Figure 3 This is a schematic diagram of the overall structure of a processing mechanism of a material lifting device of a premixed mortar production line of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the overall structure of the crushing mechanism of the material lifting device of the premixed mortar production line.

[0019] In the figure: 1. support frame; 2. processing mechanism; 3. auger conveyor; 4. discharge pipe; 5. driver; 6. universal wheel; 7. support rod; 8. universal ball; 9. avoidance groove; 10. adjusting screw; 11. adjusting frame; 12. adjusting screw rod; 13. crank; 14. adjusting seat; 15. push-pull rod; 16. fixed seat; 21. processing cylinder; 22. filter screen; 23. feed pipe; 24. crushing mechanism; 25. feed inlet; 241. drive motor; 242. drive shaft; 243. crushing knife; 244. cleaning brush. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A material lifting device for a premixed mortar production line comprises a support frame 1, a processing mechanism 2 is inserted and fixedly connected to the left portion of the upper end of the support frame 1, an auger conveyor 3 is inserted and fixedly connected to the lower end of the processing mechanism 2, a discharge pipe 4 is inserted and fixedly connected to the right portion of the lower end of the auger conveyor 3, a driver 5 is provided at the middle portion of the left end of the auger conveyor 3, universal wheels 6 are fixedly connected to the four corners of the lower end of the support frame 1, two support rods 7 are fixedly connected between the upper frame wall and the lower frame wall of the support frame 1, and the lower frame of the support frame 1 A universal ball 8 is fixedly connected between the left part of the wall and the left part of the lower end of the auger conveyor 3, an adjusting screw 10 is movably connected through the lower part of the left frame wall and the lower part of the right frame wall of the support frame 1 via a bearing, an adjusting frame 11 is threadedly connected to the middle part of the outer surface of the adjusting screw 10, an adjusting screw rod 12 is movably connected through the upper part of the front frame wall and the upper part of the rear frame wall of the adjusting frame 11 via a bearing, and a crank 13 is fixedly connected to the middle part of the front end of the adjusting screw rod 12 and the middle part of the left end of the adjusting screw 10.

[0025] The upper end face of the fixed seat 16 is arranged on the upper part of the bottom surface of the adjusting screw 12, so that the fixing seat 16 and the auger conveyor 3 are fixedly connected.

[0026] In this embodiment, the processing mechanism 2 includes a processing cylinder 21, a filter screen 22 is fixedly connected to the lower part of the side cylinder wall of the processing cylinder 21, a feed pipe 23 is fixedly connected to the lower end of the processing cylinder 21, and the lower end of the feed pipe 23 is inserted and fixedly connected to the upper end of the auger conveyor 3, a crushing mechanism 24 is inserted and movably connected to the middle part of the upper end of the processing cylinder 21, a feed inlet 25 is opened on the left part of the upper cylinder wall of the processing cylinder 21, and the lower part of the outer surface of the processing cylinder 21 is inserted and fixedly connected to the upper frame wall of the support frame 1; the crushing mechanism 24 includes a driving motor 241, and the output end of the driving motor 241 passes through the upper cylinder wall of the processing cylinder 21 and is fixedly connected to the driving motor 241. A movable shaft 242 is provided, and the upper end of the driving shaft 242 is movably connected to the upper cylinder wall of the processing cylinder 21 through a bearing. A plurality of crushing knives 243 are fixedly connected to the outer surface of the driving shaft 242. A cleaning brush 244 is fixedly connected to the lower end of the driving shaft 242. The lower end surface of the cleaning brush 244 contacts the upper end surface of the filter screen 22, which is beneficial for the cleaning brush 244 to clean the filter screen 22 and prevent the filter screen 22 from being blocked by mortar. The lower part of the outer surface of the processing cylinder 21 is arranged in a conical structure to facilitate the downward conveying of the mortar. The feed pipe 23 is arranged as a folding pipe so that the feed pipe 23 does not affect the adjustment of the auger conveyor 3 during the feeding process.

[0027] It should be noted that the utility model is a material lifting device for a premixed mortar production line. During use, the raw materials of the premixed mortar production line are first poured into the processing barrel 21 through the feed port 25, and then the drive motor 241 is started to drive the drive shaft 242 to rotate, so that a plurality of crushing knives 243 rotate together to crush the raw materials, and filter them through the filter screen 22, and cooperate with the cleaning brush 244 to clean the filter screen 22, so that the crushing knives 243 can continue to crush larger raw materials, that is, only the crushed raw materials can enter the auger conveyor 3 through the feed pipe 23, and then the driver 5 is started to make the raw materials be output from the discharge pipe 4 through the auger conveyor 3, so as to realize the material lifting, thereby avoiding the occurrence of large raw materials blocking the device. The situation that the crushed raw materials are not easy to damage the device, and the service life of the device is also extended. In the process of lifting materials, the two cranks 13 can be rotated to respectively drive the adjusting screw 10 and the adjusting lead screw 12 to rotate, so that the adjusting frame 11 drives the adjusting seat 14 to move left and right, and cooperates with the universal movement of the universal ball 8 to make the push-pull rod 15 push and pull the right part of the outer surface of the auger conveyor 3, so as to flexibly adjust the height of the auger conveyor 3, and then drive the adjusting seat 14 to move back and forth by adjusting the lead screw 12, so that the push-pull rod 15 drives the right part of the outer surface of the auger conveyor 3 to move back and forth, so as to flexibly adjust the angle of the auger conveyor 3, thereby expanding the application scope of the lifting device and improving the practicability of the lifting device.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A material lifting device for a premixed mortar production line, comprising a support frame (1), characterized in that: The left portion of the upper end of the support frame (1) is interlaced and fixedly connected with a processing mechanism (2), the lower end of the processing mechanism (2) is interlaced and fixedly connected with an auger conveyor (3), the right portion of the lower end of the auger conveyor (3) is interlaced and fixedly connected with a discharge pipe (4), the middle portion of the left end of the auger conveyor (3) is provided with a driver (5), the four corners of the lower end of the support frame (1) are fixedly connected with universal wheels (6), the upper frame wall and the lower frame wall of the support frame (1) are fixedly connected with two support rods (7), the left portion of the lower frame wall of the support frame (1) is connected to the auger A universal ball (8) is fixedly connected between the left part of the lower end of the conveyor (3); an adjusting screw (10) is interlaced and movably connected between the lower part of the left frame wall and the lower part of the right frame wall of the support frame (1) via a bearing; an adjusting frame (11) is threadedly connected to the middle part of the outer surface of the adjusting screw (10); an adjusting screw rod (12) is interlaced and movably connected between the upper part of the front frame wall and the upper part of the rear frame wall of the adjusting frame (11) via a bearing; a crank (13) is fixedly connected to the middle part of the front end of the adjusting screw rod (12) and the middle part of the left end of the adjusting screw rod (10).

2. A material lifting device for a premixed mortar production line according to claim 1, characterized in that: The middle part of the outer surface of the adjusting screw rod (12) is threadedly connected with an adjusting seat (14), and a push-pull rod (15) is movably connected between the upper part of the front seat wall and the upper part of the rear seat wall of the adjusting seat (14) through a movable shaft, and the right part of the outer surface of the push-pull rod (15) is movably connected with a fixed seat (16) through a movable shaft, and the upper end of the fixed seat (16) is fixedly connected to the right part of the lower end of the auger conveyor (3).

3. A material lifting device for a premixed mortar production line according to claim 2, characterized in that: The adjustment frame (11) is configured as an I-shaped structure, and the distance between the front frame wall and the rear frame wall of the adjustment frame (11) is consistent with the width of the support frame (1), and the upper end surface of the fixing seat (16) is configured as an arc-shaped concave surface.

4. A material lifting device for a premixed mortar production line according to claim 3, characterized in that: A relief groove (9) is provided in the middle of the lower end of the universal ball (8), the left portion of the outer surface of the adjusting screw (10) is located inside the relief groove (9), and the outer surface of the adjusting screw (10) and the groove wall of the relief groove (9) do not contact each other.

5. The material lifting device for a premixed mortar production line according to claim 1, characterized in that: The processing mechanism (2) comprises a processing cylinder (21), a filter screen (22) is fixedly connected to the lower part of the side cylinder wall of the processing cylinder (21), a feed pipe (23) is fixedly connected to the lower end of the processing cylinder (21), and the lower end of the feed pipe (23) is inserted and fixedly connected to the upper end of the auger conveyor (3), a crushing mechanism (24) is inserted and movably connected to the middle part of the upper end of the processing cylinder (21), a feed port (25) is opened on the left part of the upper cylinder wall of the processing cylinder (21), and the lower part of the outer surface of the processing cylinder (21) is inserted and fixedly connected to the upper frame wall of the support frame (1).

6. The material lifting device for a premixed mortar production line according to claim 5, characterized in that: The crushing mechanism (24) comprises a driving motor (241), the output end of the driving motor (241) passes through the upper wall of the processing cylinder (21) and is fixedly connected to a driving shaft (242), and the upper end of the driving shaft (242) is movably connected to the upper wall of the processing cylinder (21) via a bearing, a plurality of crushing knives (243) are inserted and fixedly connected to the outer surface of the driving shaft (242), and a cleaning brush (244) is fixedly connected to the lower end of the driving shaft (242).

7. A material lifting device for a premixed mortar production line according to claim 6, characterized in that: The lower end surface of the cleaning brush (244) contacts the upper end surface of the filter screen (22), the lower portion of the outer surface of the treatment cylinder (21) is configured as a conical structure, and the feed pipe (23) is configured as a folded pipe.

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